Allison Williams Real Estate Agent - Real Broker

5825 SW Sheridan Ct, Portland, OR For Sale $990,000 - listed by Allison Williams — For Sale $990,000

Allison Williams listing and buyer's agent for 11108 S Collina Ave, Portland, OR - sold for $2,110,000 — Sold $2,110,000

1615 S Greenwood Rd, Portland, OR For Sale $2,175,000 - listed by Allison Williams — For Sale $2,175,000

Allison Williams buyer's agent for 3351 Fir Ridge Rd, Lake Oswego, OR - sold for $1,852,000 — Sold $1,852,000

11000 S Riverwood Rd, Portland, OR For Sale $5,295,000 - listed by Allison Williams — For Sale $5,295,000

Allison Williams

Portland OR

Real Broker

37 Closed Sales

$67.3M Total Value

$710K - $5.6M Price Range

$1.8M Average Price

Prior 5 years

About Allison

I’m passionate about helping clients find the right home—or the right buyer—with confidence and ease. As a licensed attorney and former prosecutor, I bring strong negotiation skills, meticulous attention to detail, and unwavering client advocacy to every transaction. My goal is simple: to provide tailored, concierge-level service that goes far beyond closing day.

A longtime resident of SW Portland’s Dunthorpe/Riverdale community, I know the neighborhoods, schools, and market trends that make this area such a special place to live. Whether you’re buying, selling, or just exploring your options, I’ll guide you through the process with honesty, clear communication, and a strategic, well-researched approach.

I’m also proud to give back to my community, currently serving as a board member for the Riverdale Foundation. For me, real estate isn’t just about houses—it’s about building strong communities and lasting relationships.

Home Types: House, Lot/Land, Townhouse

Years of Experience: 4

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	10
Total Value	$20,373,000
Average Sale Price	$2,037,300
Price Range	$530K - $3.6M

Buyer Deals
Total Deals	4
Total Value	$6,766,040
Average Sale Price	$1,691,510
Price Range	$939K - $2M

1 Year View by Quarter

Seller Deals
Total Deals	20
Total Value	$45,339,911
Average Sale Price	$2,266,996
Price Range	$530K - $5.6M

Buyer Deals
Total Deals	5
Total Value	$8,116,040
Average Sale Price	$1,623,208
Price Range	$939K - $2M

2 Year View by Quarter

Seller Deals
Total Deals	28
Total Value	$55,949,911
Average Sale Price	$1,998,211
Price Range	$530K - $5.6M

Buyer Deals
Total Deals	9
Total Value	$11,394,540
Average Sale Price	$1,266,060
Price Range	$599K - $2M

5 Year View

Areas Allison is Experienced In

Allison's Listings and Deals

Allison's Active Listings

$990,000
- 5 Beds
- 4 Baths
- 2,151 Sq Ft
5825 SW Sheridan Ct

Portland, OR
Set among the trees on a quiet cul-de-sac just minutes from downtown Portland, this light-filled home sits on over half an acre and offers a remarkable sense of privacy. A soaring great room pairs vaulted ceilings with a wall of windows framing the surrounding greenery and capturing beautiful afternoon light and sunset views. At the heart of the home, the open-concept kitchen was completely

Allison Williams Real Broker

$2,175,000
- 4 Beds
- 4.5 Baths
- 4,401 Sq Ft
1615 S Greenwood Rd

Portland, OR
There is a particular ease to a home reimagined from the ground up, one as beautiful to live in as it is effortless to run. Designed by Richard Sundeleaf, The interiors at 1615 Greenwood carry a warm, faintly European sensibility, evident in every proportion and finish. A front door originally owned by Mark Twain, wide plank floors, white oak, brass fixtures, and wood-frame windows come together

Allison Williams Real Broker

$5,295,000
- 3 Beds
- 3.5 Baths
- 7,432 Sq Ft
11000 S Riverwood Rd

Portland, OR
11000 S Riverwood Road is designed for reverie of life’s pleasures. Set along the Willamette River banks with soaring interior spaces suited for large-scale and intimate entertaining alike, the changing flow of natural light through floor-to-ceiling glass embraces the richness of the setting and enables a striking display of art and furnishings. The bronze-clad gas fireplace and mahogany floors

Allison Williams Real Broker

Co-Listing Agent

$1,899,000
- 5 Beds
- 3.5 Baths
- 3,390 Sq Ft
11511 S Riverwood Rd

Portland, OR
Set along one of Dunthorpe’s most beautiful streets, this Riverwood Road traditional home has been beautifully updated and reimagined with a focus on craftsmanship and livability. From heated marble bathroom floors to bespoke millwork and designer lighting, every update was chosen to honor the home’s classic lines while elevating it for modern living. CHEF’S KITCHEN & INVITING LIVING SPACES: The

Allison Williams Real Broker

Recently Sold

$2,110,000

Sold Jul 28, 2026
- 4 Beds
- 3.5 Baths
- 5,083 Sq Ft
11108 S Collina Ave

Portland, OR
- 3% Below List
- 18 Days On Market
- $415/SF
- Current Est. Value $2M
Allison Williams Real Broker

$3,399,000

Sold May 26, 2026
- 3 Beds
- 4 Baths
- 5,662 Sq Ft
5185 Carman Dr

Lake Oswego, OR
- 8% Below List
- 287 Days On Market
- $600/SF
- Current Est. Value $3M
Allison Williams Real Broker

$1,789,000

Sold May 18, 2026
- 3 Beds
- 4 Baths
- 3,544 Sq Ft
261 SW Birdshill Rd

Portland, OR
- 15% Above List
- 8 Days On Market
- $505/SF
- Current Est. Value $2M
Allison Williams Real Broker

$1,333,000

Sold May 8, 2026
- 4 Beds
- 3.5 Baths
- 2,925 Sq Ft
905 SW Laurel St

Lake Oswego, OR
- 3% Below List
- 25 Days On Market
- $456/SF
- Current Est. Value $1M
Allison Williams Real Broker

$1,520,000

Sold Jan 30, 2026
- 5 Beds
- 4.5 Baths
- 5,733 Sq Ft
11433 S Northgate Ave

Portland, OR
- 5% Below List
- 79 Days On Market
- $265/SF
- Current Est. Value $2M
Allison Williams Real Broker

$3,600,000

Sold Oct 10, 2025
- 5 Beds
- 3.5 Baths
- 5,428 Sq Ft
1546 S Military Rd

Portland, OR
- 8% Below List
- 57 Days On Market
- $663/SF
- Current Est. Value $4M
Allison Williams Real Broker

$1,737,000

Sold Aug 8, 2025
- 5 Beds
- 3.5 Baths
- 4,099 Sq Ft
11255 S Northgate Ave

Portland, OR
- 7% Below List
- 57 Days On Market
- $424/SF
- Current Est. Value $2M
Allison Williams Real Broker

$530,000

Sold Aug 1, 2025
- 2 Beds
- 1 Bath
- 2,736 Sq Ft
1805 SW Pattulo Way

West Linn, OR
- 8% Below List
- 34 Days On Market
- $194/SF
- Current Est. Value $570K
Allison Williams Real Broker

$1,862,000

Sold Jun 12, 2025
- 5 Beds
- 3.5 Baths
- 4,677 Sq Ft
11422 S Breyman Ave

Portland, OR
- 2% Below List
- 7 Days On Market
- $398/SF
- Current Est. Value $2M
Allison Williams Real Broker

Other Experience

Investments, Luxury Homes, New Construction

Agent License: Oregon #201247437

Allison Williams

(971) 328-3811

Nearby Homes

Allison Williams

About Allison

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Allison is Experienced In

Allison's Listings and Deals

Allison's Active Listings

Recently Sold

Other Experience